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🦷 Stick, soothe, and smile—pain relief that keeps up with your busy life!
DenTek Canker Relief Patches deliver clinically proven, ultra-thin protection and pain relief for canker sores, braces irritation, and oral wounds. Infused with Vitamin E, these flexible patches adhere securely for up to 4 hours, promoting healing while shielding sensitive areas from further irritation. Perfect for professionals seeking discreet, effective oral care with easy application and FSA/HSA eligibility.





| ASIN | B08RNF46MZ |
| Active Ingredients | Menthol |
| Additional Features | Clinically Proven |
| Age Range Description | Adult, Kid |
| Best Sellers Rank | #108,043 in Health ( See Top 100 in Health ) #106 in Cold Sore Treatments |
| Brand | DenTek |
| Brand Name | DenTek |
| Container Type | Box |
| Customer Reviews | 3.6 out of 5 stars 2,255 Reviews |
| Global Trade Identification Number | 00047701001202 |
| Item Form | Patch |
| Item form | Patch |
| Manufacturer | Prestige Consumer Healthcare |
| Manufacturer Part Number | 120 |
| Model Number | 120 |
| Net Content Count | 1 Applicator |
| Number of Items | 1 |
| Package Type Name | Box |
| Product Benefits | Oral Pain Relief |
| Product benefits | Oral Pain Relief |
| Specific Uses For Product | Sore Throat |
| Specific uses for product | Sore Throat |
| Target Audience | Unisex |
| UPC | 047701001202 |
| Unit Count | 1 Count |
J**S
Highly effective irritation pain relief
Unfortunately, I am extremely prone to canker cores, in every part of my mouth (along the gumline, tongue, on the inside of cheeks and lips). I get them at a minimum, monthly as they appear in sync with my hormonal cycle. I also get them with any sort of mouth trauma, such as getting hit in the face/mouth with something, biting my cheek/tongue, eating sharp foods, etc. Sometimes they are mild, sometimes quite severe. A canker sore on the inside of my cheek is what motivated me to try these. It appeared right where my bite is resulting in a severe sore with significant irritation and pain to the point that I have been struggling to sleep. I have used every canker sore product under the sun. Other patches I have used I've found to be bulky and irritating due to the medication. I am so relieved to have found this product. It provides the perfect barrier which results in instant pain relief. I was able to use my HSA to pay for these, so while they do feel a bit pricy, it's not so bad, especially considering the effectiveness of them. The product itself is very slim, like a transparent sticker, which is basically what it is. The texture is smooth, so it does feel like having a sticker in my mouth, however, it does adhere very well and stays in place. I used the directions on the box along with recommendations of other reviewers in that I rinsed with a peroxyl mouthwash prior to use and then patted the area dry before placing. You just stick it right on the affected area and press for 4 seconds. Easy peasy. There was no pain with placement other than the physical touch of pressing to adhere. It is non-medicated but the box says it does have vitamin E to promote healing. I'm not sure how well these would work on the tongue or in spots where the patch can't lie flat, as I haven't attempted to use them on one like that, yet but... It is such a simple but effective product. I find its relief to be far superior to oral numbing gels since those just temporarily numb the area, and don't prevent further rubbing or irritation. Highly recommend trying this product, especially if you have a sore in a place that is particular susceptible to regular irritants.
A**K
Expensive , and less quantity
The product is nice , but it’s pricey , but it comes with only 6 pieces , and it is quite small, overall not worth it .
K**T
Helpful Pain Relief, but the Patches Don’t Stay On Long
DenTek Canker Relief Patches definitely help reduce the pain and irritation from canker sores, especially when eating or drinking. Once they’re in place, they create a nice protective barrier and make the sore feel less exposed and sensitive. The main downside is that the patches don’t stay on very long. They tend to come off pretty quickly, especially if you’re talking, drinking, or moving your mouth a lot, so it can take a few tries to keep them in place. The relief is helpful, but I wish the adhesion lasted longer for the price.
T**I
Instant pain relief
I don’t usually get canker sores, but boy did I get one and it has been extremely painful where I could barely eat or even talk or even have saliva touching. It has been horrifying this morning. I decided to randomly look up canker sores stuff treatments, whatever here on Amazon and pretty good reviews for these patches so I decided to give it a try got delivered within a couple hours as soon as I put it instant relief like where has this been? Obviously, I have been struggling already for a few days so the pain has been going away, but if I would’ve known, I would have been ordered these.
K**E
Quite helpful but also expensive
With only six patches per box, it feels quite expensive since you may need to use multiple patches a day, and one box can last less than two days. The patches do create a physical barrier between the canker sore and your teeth or food, which helps reduce pain significantly. However, they don’t contain any medication, so they don’t actively treat the sore or speed up the healing process.
Trustpilot
4 days ago
3 weeks ago